Reliability Analysis of Vertical Joints of Steel Plate-Concrete Composite Silo Wall in Assembled Underground Granary

DOI

10.2991/978-94-6463-473-0_15How to use a DOI?

Keywords

Reliability; bending performance; finite element; parametric analysis; joint

Abstract

The structural configuration and mechanical characteristics of steel plate-concrete composite wall joints pose significant challenges that hinder their widespread utilization. To investigate the reliability of vertical joints in prefabricated underground grain silos featuring trapezoidal force-transmitting steel plates within steel plate-concrete composite walls, a structural reliability analysis was conducted utilizing extensive finite element simulation data. This analysis entailed reducing the concrete strength, steel plate strength, and IWST(thickness of inner waterproof steel plate), thereby simulating structural deficiencies in the test specimens. The results show that the parameters that affect the reduction coefficient of the bearing capacity of the specimen from large to small are concrete strength, steel plate strength and IWST. It is suggested that in practical engineering, the design strength of the concrete of the silo wall joint should be C50, the steel plate strength should be Q345, and the IWST should be 10 mm.

Copyright

© 2024 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Hao Zhang
AU  - Xu Gao
AU  - Lei Chen
PY  - 2024
DA  - 2024/08/22
TI  - Reliability Analysis of Vertical Joints of Steel Plate-Concrete Composite Silo Wall in Assembled Underground Granary
BT  - Proceedings of the 2024 3rd International Conference on Applied Mechanics and Engineering Structures (AMES 2024)
PB  - Atlantis Press
SP  - 139
EP  - 148
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-473-0_15
DO  - 10.2991/978-94-6463-473-0_15
ID  - Zhang2024
ER  -